| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $111.26 | 12.666% | $125.3522 | $125.35 | $125.35 | $125.40 |
| Purchase #2 | $141.67 | 13.139% | $160.284 | $160.28 | $160.30 | $160.30 |
| Purchase #3 | $57.59 | 8.548% | $62.5128 | $62.51 | $62.50 | $62.50 |
| Purchase #4 | $175.68 | 7.457% | $188.7805 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $202.62 | 13.450% | $229.8724 | $229.87 | $229.85 | $229.90 |
| Purchase #6 | $213.82 | 5.113% | $224.7526 | $224.75 | $224.75 | $224.80 |
| Purchase #7 | $13.97 | 11.742% | $15.6104 | $15.61 | $15.60 | $15.60 |
| 7 purchase totals = | $916.61 | $1,007.1649 | $1,007.15 | $1,007.15 | $1,007.30 | |